W D Thompson. Show Affiliations »
Abstract
Mesh: See more » Epidemiologic MethodsEvaluation Studies as TopicHumansStatistics as Topic
Year: 1987 PMID: 3799859 PMCID: PMC1646860 DOI: 10.2105/ajph.77.2.191
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308